556173680

素因数分解:

$2^4\times 5^1\times {\mathrm{1627}}^1\times {\mathrm{4273}}^1$

素因数の和:5913

約数の個数: 40

約数和(自身を含む): 1294201392

約数和(自身を除く): 738027712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1627, 3254, 4273, 6508, 8135, 8546, 13016, 16270, 17092, 21365, 26032, 32540, 34184, 42730, 65080, 68368, 85460, 130160, 170920, 341840, 6952171, 13904342, 27808684, 34760855, 55617368, 69521710, 111234736, 139043420, 278086840, 556173680]

約数ペア:

[(1, 556173680), (2, 278086840), (4, 139043420), (5, 111234736), (8, 69521710), (10, 55617368), (16, 34760855), (20, 27808684), (40, 13904342), (80, 6952171), (1627, 341840), (3254, 170920), (4273, 130160), (6508, 85460), (8135, 68368), (8546, 65080), (13016, 42730), (16270, 34184), (17092, 32540), (21365, 26032)]